Record

StorageSite	UCL Special Collections
Level	File
Reference Number	MS ADD 122/12-19/19
Title	Certificates
Date	1909-1917
Description	Certificates of examination of standard cells, resistances, lamps, etc., National Physical Laboratory (with related correspondence), and at the Physikalisch-Technische Reichsanstalt.
Extent	1 file
AccessStatus	Open
AccessConditions	The papers are available subject to the usual conditions of access to Archives and Manuscripts material, after the completion of a Reader's Undertaking.

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